The short answer to this question: Do you need a wireless adapter when the console is not within range of the current router, or if you want to reduce the clutter of all the consoles. If you just connect your Xbox to the Internet via an Ethernet cable.
On the other hand, if you increase the speed of the console connection, or if your router and the console are in different places and do not want the hassle of transferringeverything is a wireless adapter for the Xbox 360 may be necessary for you. This adapter is basically all the wires and cables you'd need an Internet connection - but wrapped in a small chip that is on the back of the console. Internal and external antennas, wired adapter, offer the fastest connection possible.
Xbox 360 Wireless Network Adapter
The adapter also offers the widest range you can get for the signals to yourConsole, so you can have in almost every room of the house, regardless of where the router. This is great if your PC / router in one room and the console is in a different room - even if it's a different story.
The Xbox 360 Wireless Adapter is also:
Windows Media Center-compatible, so you can video / music from your PC to Xbox
-Simplified and functional
Powered by the full-Xbox console itself, without the need for external batteries or cables of any kind
There is one drawback to this card, though, and this is the pricetag. They run from $ 75-100, depending on the make and model. They are found in all major retailers, both online and offline.
Conclusion: If you are willing to take a little 'more elegantly designed piece of hardware to save space and make your fastest and most efficient (or if you spend onlyyou want a way to transfer data between the PC and Xbox simple transmission), an Xbox 360 wireless adapter may be necessary for you.
Are Xbox 360 Wireless Adapter - not necessary or worth the money?xbox 360 wireless network adapter a b g networks only